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What is the difference between a machining center and a CNC milling machine?
Release Time:
Jan 16,2024
Machining center is developed from the CNC milling machine, is a CNC milling machine with a tool. This dry CNC and machining this line of friends will certainly not be unfamiliar. By installing tools for different purposes, the machining center can be a clamping can be a continuous process of a variety of processes. To put it bluntly, the machining center is better than the CNC milling machine in that it can automatically change the tool.
Many people who have just started the processing industry will ask what is the difference between the machining center and the CNC milling machine, which is better, today we will take this question to understand.
Machining center is developed from the CNC milling machine, is a CNC milling machine with a tool. This dry CNC and machining this line of friends will certainly not be unfamiliar. By installing tools for different purposes, the machining center can be a clamping can be a continuous process of a variety of processes. To put it bluntly, the machining center is better than the CNC milling machine in that it can automatically change the tool.
There is no problem with this method of distinction. But it is not particularly rigorous, the difference between the machining center and the CNC milling machine is the standard of product execution.
The geometric accuracy, position accuracy and working accuracy of the machining center have strict international and domestic standards. For example, the ball screw and spindle of the vmc850 machining center have high precision. Even if these devices are not equipped with tool magazine, we also classify them as machining center machines. CNC milling machine can be divided into lifting table and bed type. Lifting desktop CNC milling machine spindle mostly rely on manual speed, can only meet the general milling processing, the implementation of the standard for the national standard CNC milling machine general grade accuracy standards. Bed type CNC milling machine structure is similar to the machining center machine, the spindle head moves up and down, the spindle stepless speed change, the implementation of the standard for the national standard CNC milling machine precision grade precision standard. However, there is still a certain gap between the machining accuracy and the machining center.
In addition, the CNC milling machine has only three axes and is mostly used for plane processing. The machining center can be four-axis or five-axis linkage, and can be applied to multi-axis linkage technology to complete the machining of complex surfaces. In the use of the scope of the machining center than a wide range of CNC milling machine.
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